Общий каталог Dijet 2018 - страница 499

Solid Carbide End Mills Tooling by DIJET Solid Carbide End Mill for Aluminium AL-SEEL2TYPE ■ RECOMMENDED CUTTING CONDITIONS FOR AL-SEEL2 TYPE (1) Shoulder Milling Work Aluminium alloy Aluminium alloy Cast Aluminium alloy Copper alloy Materials (A5052) (A7075) (Up to 13%Si) (C1100) ae ae ae ae Type of ap ap ap ap Macchhiinniinngg ap=1.5Dc ap=1.5Dc ap=1.5Dc ap=1.5Dc ae=0.2Dc ae=0.2Dc ae=0.2Dc ae=0.2Dc Tooldia. Spindle speed Feed speed Spindle speed Feed speed Spindle speed Feed speed Spindle speed Feed speed φDc(mm) n (min-1) Vf(mm/min) n(min-1) Vf(mm/min) n(min-1) Vf(mm/min) n(min-1) Vf(mm/min) 1 32,000 700 32,000 700 32,000 700 30,000 660 1.5 32,000 1,000 32,000 1,000 32,000 1,000 20,000 660 2 28,000 1,200 23,000 1,000 28,000 1,200 16,000 660 3 19,000 1,200 16,000 1,000 19,000 1,200 10,000 660 4 14,000 1,200 12,000 1,000 14,000 1,200 8,000 660 5 11,000 1,200 9,500 1,000 11,000 1,200 6,000 660 6 9,500 1,200 8,000 1,000 9,500 1,200 5,000 660 8 7,000 1,200 6,000 1,000 7,000 1,200 4,000 660 10 5,700 1,200 4,800 1,000 5,700 1,200 3,200 660 12 4,700 1,200 4,000 1,000 4,700 1,200 2,600 660 16 3,500 1,000 3,000 900 3,500 1,000 2,000 600 20 2,800 800 2,400 700 2,800 800 1,600 500 25 2,300 800 1,900 650 2,300 800 1,300 500 ■ NOTE 1) Use water soluble oil. 2) It is important to hold the tool shank at least up to 50-60 mm into any tool holder for rigid holding of the tool. 3) In case of ramping,please reduce the cutting parameters by 30-60% on above table. (Not recommended to use) 4) If machine does not have enough spindle speed (RPM), it is recommended to reduce feed speed into same proportion. 5) In case of slotting, please use depth of cut below 0.2D and reduce feed speed by 30-60% on above cutting parameters. (Please try to avoid using this tool for full slotting) D017